added libraries to AddTask in order to include flow package
[u/mrichter/AliRoot.git] / PWGGA / GammaConv / macros / AddTask_GammaConvV1_pPb2.C
1 void AddTask_GammaConvV1_pPb2(  Int_t trainConfig = 1,  //change different set of cuts
2                               Bool_t isMC   = kFALSE, //run MC
3                               Int_t enableQAMesonTask = 0, //enable QA in AliAnalysisTaskGammaConvV1
4                               Int_t enableQAPhotonTask = 0, // enable additional QA task
5                               TString fileNameInputForWeighting = "MCSpectraInput.root", // path to file for weigting input
6                               Bool_t doWeighting = kFALSE,  //enable Weighting
7                               TString generatorName = "DPMJET",
8                               TString cutnumberAODBranch = "8000000060084000001500000" // cutnumber for AOD branch
9                            ) {
10  
11         // ================= Load Librariers =================================
12         gSystem->Load("libCore.so");  
13         gSystem->Load("libTree.so");
14         gSystem->Load("libGeom.so");
15         gSystem->Load("libVMC.so");
16         gSystem->Load("libPhysics.so");
17         gSystem->Load("libMinuit");
18         gSystem->Load("libSTEERBase");
19         gSystem->Load("libESD");
20         gSystem->Load("libAOD");
21         gSystem->Load("libANALYSIS");
22         gSystem->Load("libANALYSISalice");  
23         gSystem->Load("libCDB.so");
24         gSystem->Load("libSTEER.so");
25         gSystem->Load("libSTEERBase.so");
26         gSystem->Load("libTENDER.so");
27         gSystem->Load("libTENDERSupplies.so");
28         gSystem->Load("libPWGflowBase.so");
29         gSystem->Load("libPWGflowTasks.so");
30         gSystem->Load("libPWGGAGammaConv.so");
31      
32         Int_t isHeavyIon = 2;
33                 
34         // ================== GetAnalysisManager ===============================
35         AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
36         if (!mgr) {
37                 Error(Form("AddTask_GammaConvV1_%i",trainConfig), "No analysis manager found.");
38                 return ;
39         }
40         
41         // ================== GetInputEventHandler =============================
42         AliVEventHandler *inputHandler=mgr->GetInputEventHandler();
43         
44         //========= Add PID Reponse to ANALYSIS manager ====
45         if(!(AliPIDResponse*)mgr->GetTask("PIDResponseTask")){
46                 gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDResponse.C");
47                 AddTaskPIDResponse(isMC);
48         }
49         
50         //=========  Set Cutnumber for V0Reader ================================
51         TString cutnumberPhoton = "060084001001500000000";
52         TString cutnumberEvent = "8000000";
53         Bool_t doEtaShift = kFALSE;
54         AliAnalysisDataContainer *cinput = mgr->GetCommonInputContainer();
55         //========= Add V0 Reader to  ANALYSIS manager if not yet existent =====
56         if( !(AliV0ReaderV1*)mgr->GetTask("V0ReaderV1") ){
57                 AliV0ReaderV1 *fV0ReaderV1 = new AliV0ReaderV1("V0ReaderV1");
58                 
59                 fV0ReaderV1->SetUseOwnXYZCalculation(kTRUE);
60                 fV0ReaderV1->SetCreateAODs(kFALSE);// AOD Output
61                 fV0ReaderV1->SetUseAODConversionPhoton(kTRUE);
62                 
63                 if (!mgr) {
64                         Error("AddTask_V0ReaderV1", "No analysis manager found.");
65                         return;
66                 }
67         
68                 AliConvEventCuts *fEventCuts=NULL;
69                 if(cutnumberEvent!=""){
70                         fEventCuts= new AliConvEventCuts(cutnumberEvent.Data(),cutnumberEvent.Data());
71                         fEventCuts->SetPreSelectionCutFlag(kTRUE);
72                         if(fEventCuts->InitializeCutsFromCutString(cutnumberEvent.Data())){
73                                 fEventCuts->DoEtaShift(doEtaShift);
74                                 fV0ReaderV1->SetEventCuts(fEventCuts);
75                                 fEventCuts->SetFillCutHistograms("",kTRUE);
76                         }
77                 }
78
79                 // Set AnalysisCut Number
80                 AliConversionPhotonCuts *fCuts=NULL;
81                 if(cutnumberPhoton!=""){
82                         fCuts= new AliConversionPhotonCuts(cutnumberPhoton.Data(),cutnumberPhoton.Data());
83                         fCuts->SetPreSelectionCutFlag(kTRUE);
84                         fCuts->SetIsHeavyIon(isHeavyIon);
85                         if(fCuts->InitializeCutsFromCutString(cutnumberPhoton.Data())){
86                                 fV0ReaderV1->SetConversionCuts(fCuts);
87                                 fCuts->SetFillCutHistograms("",kTRUE);
88                         }
89                 }
90                 if(inputHandler->IsA()==AliAODInputHandler::Class()){
91                 // AOD mode
92                         cout << "AOD handler: adding " << cutnumberAODBranch.Data() << " as conversion branch" << endl;
93                         fV0ReaderV1->SetDeltaAODBranchName(Form("GammaConv_%s_gamma",cutnumberAODBranch.Data()));
94                 }
95                 fV0ReaderV1->Init();
96         
97                 AliLog::SetGlobalLogLevel(AliLog::kInfo);
98         
99                 //connect input V0Reader
100                 mgr->AddTask(fV0ReaderV1);
101                 mgr->ConnectInput(fV0ReaderV1,0,cinput);
102         
103         }
104         
105         //================================================
106         //========= Add task to the ANALYSIS manager =====
107         //================================================
108         //            find input container
109         AliAnalysisTaskGammaConvV1 *task=NULL;
110         task= new AliAnalysisTaskGammaConvV1(Form("GammaConvV1_%i",trainConfig));
111         task->SetIsHeavyIon(isHeavyIon);
112         task->SetIsMC(isMC);
113         // Cut Numbers to use in Analysis
114         Int_t numberOfCuts = 1;
115         
116         TString *eventCutArray = new TString[numberOfCuts];
117         TString *photonCutArray = new TString[numberOfCuts];
118         TString *mesonCutArray = new TString[numberOfCuts];
119         Bool_t doEtaShiftIndCuts = kFALSE;
120         TString stringShift = "";
121         
122         if(trainConfig == 1){
123                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "002093172003290000000"; mesonCutArray[ 0] = "01621035009000"; 
124         } else if (trainConfig == 2) {
125                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";
126         } else if (trainConfig == 3) {   
127                 eventCutArray[ 0] = "8020011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";      
128         } else if (trainConfig == 4) {   
129                 eventCutArray[ 0] = "8240011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";         
130         } else if (trainConfig == 5) {   
131                 eventCutArray[ 0] = "8460011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";         
132         } else if (trainConfig == 6) {   
133                 eventCutArray[ 0] = "8680011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";      
134         } else if (trainConfig == 7) {   
135                 eventCutArray[ 0] = "8600011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";         
136         } else if (trainConfig == 8) {   
137                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "009092170008260400000"; mesonCutArray[ 0] = "01621035009000";    //RCut 7.5cm   
138         } else if (trainConfig == 9) {   
139                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "005092170008260400000"; mesonCutArray[ 0] = "01621035009000";    //RCut 10cm     
140         } else if (trainConfig == 10) {   
141                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "008092170008260400000"; mesonCutArray[ 0] = "01621035009000";    //RCut 12.5cm    
142         } else if (trainConfig == 11) {   
143                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "006092170008260400000"; mesonCutArray[ 0] = "01621035009000";    //RCut 20cm    
144         } else if (trainConfig == 12) {   
145                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "007092170008260400000"; mesonCutArray[ 0] = "01621035009000";    //RCut 35cm    
146         } else {
147                 Error(Form("GammaConvV1_%i",trainConfig), "wrong trainConfig variable no cuts have been specified for the configuration");
148                 return;
149         }
150         
151         TList *EventCutList = new TList();
152         TList *ConvCutList = new TList();
153         TList *MesonCutList = new TList();
154         
155         TList *HeaderList = new TList();
156         TObjString *Header1 = new TObjString("pi0_1");
157         HeaderList->Add(Header1);
158         TObjString *Header3 = new TObjString("eta_2");
159         HeaderList->Add(Header3);
160         
161         EventCutList->SetOwner(kTRUE);
162         AliConvEventCuts **analysisEventCuts = new AliConvEventCuts*[numberOfCuts];
163         ConvCutList->SetOwner(kTRUE);
164         AliConversionPhotonCuts **analysisCuts = new AliConversionPhotonCuts*[numberOfCuts];
165         MesonCutList->SetOwner(kTRUE);
166         AliConversionMesonCuts **analysisMesonCuts = new AliConversionMesonCuts*[numberOfCuts];
167         
168         
169         for(Int_t i = 0; i<numberOfCuts; i++){  
170                 analysisEventCuts[i] = new AliConvEventCuts();   
171                 analysisEventCuts[i]->InitializeCutsFromCutString(eventCutArray[i].Data());
172                 if (doEtaShiftIndCuts) {
173                         analysisEventCuts[i]->DoEtaShift(doEtaShiftIndCuts);
174                         analysisEventCuts[i]->SetEtaShift(stringShift);
175                 }
176                 EventCutList->Add(analysisEventCuts[i]);
177                 analysisEventCuts[i]->SetFillCutHistograms("",kFALSE);
178                 
179                 analysisCuts[i] = new AliConversionPhotonCuts();
180                 analysisCuts[i]->InitializeCutsFromCutString(photonCutArray[i].Data());
181                 analysisCuts[i]->SetIsHeavyIon(isHeavyIon);
182                 ConvCutList->Add(analysisCuts[i]);
183                 analysisCuts[i]->SetFillCutHistograms("",kFALSE);
184
185                 analysisMesonCuts[i] = new AliConversionMesonCuts();
186                 analysisMesonCuts[i]->InitializeCutsFromCutString(mesonCutArray[i].Data());
187                 MesonCutList->Add(analysisMesonCuts[i]);
188                 analysisMesonCuts[i]->SetFillCutHistograms("");
189                 analysisEventCuts[i]->SetAcceptedHeader(HeaderList);
190         }
191         
192         task->SetEventCutList(numberOfCuts,EventCutList);
193         task->SetConversionCutList(numberOfCuts,ConvCutList);
194         task->SetMesonCutList(numberOfCuts,MesonCutList);
195         task->SetMoveParticleAccordingToVertex(kTRUE);
196         task->SetDoMesonAnalysis(kTRUE);
197         task->SetDoMesonQA(enableQAMesonTask); //Attention new switch for Pi0 QA
198         task->SetDoPhotonQA(enableQAPhotonTask);  //Attention new switch small for Photon QA
199         
200         //connect containers
201         AliAnalysisDataContainer *coutput =
202                 mgr->CreateContainer(Form("GammaConvV1_%i",trainConfig), TList::Class(),
203                                                         AliAnalysisManager::kOutputContainer,Form("GammaConvV1_%i.root",trainConfig));
204         
205         mgr->AddTask(task);
206         mgr->ConnectInput(task,0,cinput);
207         mgr->ConnectOutput(task,1,coutput);
208         
209         return;
210  
211 }